/*
    * Copyright 2007-2008 The Kuali Foundation
    *
    * Licensed under the Educational Community License, Version 2.0 (the "License");
    * you may not use this file except in compliance with the License.
    * You may obtain a copy of the License at
    *
    * http://www.opensource.org/licenses/ecl2.php
    *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  package org.kuali.rice.kns.util;
  
  import org.junit.Test;
  import org.kuali.rice.kns.bo.Parameter;
  import org.kuali.rice.kns.datadictionary.AttributeDefinition;
  import org.kuali.rice.kns.datadictionary.DataDictionaryEntryBase;
  import org.kuali.rice.kns.service.KNSServiceLocator;
  import org.kuali.rice.kns.web.format.BooleanFormatter;
  import org.kuali.rice.kns.web.format.DateFormatter;
  import org.kuali.rice.kns.web.format.Formatter;
  import org.kuali.rice.kns.web.format.IntegerFormatter;
  import org.kuali.rice.kns.web.format.PercentageFormatter;
  import org.kuali.test.KNSTestCase;
  
  import edu.sampleu.travel.bo.TravelAccountUseRate;
  
  /**
   * ObjectUtilsTest
   * 
   * @author Kuali Rice Team (rice.collab@kuali.org)
   */
  public class ObjectUtilsTest extends KNSTestCase {
      @Test
      public void testObjectUtils_equalsByKey() throws Exception {
          Parameter parameterInDB = new Parameter();
          parameterInDB.setParameterNamespaceCode("KR-NS");
          parameterInDB.setParameterName("OBJ_UTIL_TEST");
          
          Parameter parameterNew = new Parameter();
          parameterNew.setParameterNamespaceCode("KR-NS");
          parameterInDB.setParameterName(null);
          
          boolean equalsResult = false;
          equalsResult = ObjectUtils.equalByKeys(parameterInDB, parameterNew);
          assertFalse(equalsResult);
      }
      
  	@Test
  	public void testGetFormatterWithDataDictionary() throws Exception {
  		// test formatter getting correctly pulled from data dictionary
  		TravelAccountUseRate useRate = new TravelAccountUseRate();
  		Formatter formatter = ObjectUtils.getFormatterWithDataDictionary(useRate, "active");
  		assertTrue("Incorrect formatter returned for active property", formatter instanceof BooleanFormatter);
  
  		changeAttributeDefinitionFormatter(useRate.getClass(), "active", IntegerFormatter.class);
  		formatter = ObjectUtils.getFormatterWithDataDictionary(useRate, "active");
  		assertTrue("Incorrect formatter returned for active property", formatter instanceof IntegerFormatter);
  		
  		// test formatter getting correctly pulled by data type
  		formatter = ObjectUtils.getFormatterWithDataDictionary(useRate, "activeFromDate");
  		assertTrue("Incorrect formatter returned for date type", formatter instanceof DateFormatter);
  		
  		formatter = ObjectUtils.getFormatterWithDataDictionary(useRate, "rate");
  		assertTrue("Incorrect formatter returned for percent type", formatter instanceof PercentageFormatter);
  		
  		formatter = ObjectUtils.getFormatterWithDataDictionary(useRate, "number");
  		assertTrue("Incorrect formatter returned for string type", formatter.getClass().getName().equals("org.kuali.rice.kns.web.format.Formatter"));
  	}
  
  	private void changeAttributeDefinitionFormatter(Class boClass, String attributeName, Class formatterClass) {
  		DataDictionaryEntryBase entry = (DataDictionaryEntryBase) KNSServiceLocator.getDataDictionaryService()
  				.getDataDictionary().getDictionaryObjectEntry(boClass.getName());
  		if (entry != null) {
  			AttributeDefinition attributeDefinition = entry.getAttributeDefinition(attributeName);
  			attributeDefinition.setFormatterClass(formatterClass.getName());
  		}
  	}
  }